.detail-header {
  position: sticky;
  height: auto;
  min-height: 108px;
  gap: 6px;
}

.detail-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  padding: 4px 0;
  font-size: 14px;
  font-weight: 800;
}

.detail-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  color: var(--muted-strong);
}

.detail-nav a[aria-current],
.detail-nav a:hover {
  color: #ff526a;
}

.spec-hero {
  padding: 40px max(20px, calc((100vw - 1180px) / 2)) 56px;
  background: linear-gradient(90deg, rgba(5, 5, 7, 0.96), rgba(5, 5, 7, 0.72)), url("hero-pcroom.png") center / cover;
}

.spec-back {
  display: inline-block;
  margin-bottom: 32px;
  color: var(--muted-strong);
  font-size: 14px;
}

.spec-hero h1 {
  max-width: 940px;
  margin: 12px 0 20px;
  font-size: 56px;
  line-height: 1.2;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.spec-hero .spec-lead {
  max-width: 720px;
  color: var(--silver);
  font-size: 19px;
}

.spec-body {
  width: var(--container);
  margin: 0 auto;
  padding: 48px 0 56px;
}

.spec-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0 0 48px;
  border-block: 1px solid var(--line-strong);
}

.spec-facts > div {
  padding: 22px 20px;
}

.spec-facts > div + div {
  border-left: 1px solid var(--line);
}

.spec-facts dt {
  color: var(--muted);
  font-size: 14px;
}

.spec-facts dd {
  margin: 4px 0 0;
  font-size: 24px;
  font-weight: 800;
}

.spec-copy {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.spec-copy h2,
.spec-visit h2 {
  font-size: 28px;
  line-height: 1.4;
  letter-spacing: 0;
  margin-bottom: 16px;
}

.spec-copy p,
.spec-copy li,
.spec-visit p {
  color: var(--muted-strong);
}

.spec-copy ul {
  padding-left: 20px;
  margin: 0;
}

.spec-copy li + li {
  margin-top: 12px;
}

.spec-note {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.spec-source {
  display: inline-block;
  margin-top: 20px;
  color: var(--silver);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.spec-visit {
  margin-top: 44px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.spec-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.detail-related {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  margin-top: 36px;
  color: var(--silver);
}

.detail-related a:hover {
  color: #ff526a;
}

@media (max-width: 980px) {
  .detail-header {
    flex-direction: column;
    align-items: flex-start;
    padding-block: 10px;
  }
}

@media (max-width: 640px) {
  .detail-header {
    height: auto;
  }

  .detail-nav {
    gap: 0 16px;
    font-size: 13px;
  }

  .spec-hero {
    padding: 24px 16px 36px;
  }

  .spec-hero h1 {
    font-size: 34px;
  }

  .spec-hero .spec-lead {
    font-size: 17px;
  }

  .spec-back {
    margin-bottom: 24px;
  }

  .spec-facts,
  .spec-copy {
    grid-template-columns: 1fr;
  }

  .spec-facts > div {
    padding: 16px 0;
  }

  .spec-facts > div + div {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .spec-copy {
    gap: 28px;
  }

  .spec-actions {
    flex-direction: column;
  }
}